5310-01-073-1684 WASHER,FLAT Index 5330-01-073-1688 GASKET

National Stock Number:
5330-01-073-1687

Federal Supply Class:
5330

National Item Identification Number:
010731687

Description:
GASKET

Detail:
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; and SPACER RING. Excludes DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; and RING, SEALING JAR.


Manufacturer Information:
1150847618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
APERTURE DIAMETER1.630 INCHES NOMINAL
BOLT HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL
HOLE DIAMETER0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
OVERALL LENGTH8.550 INCHES NOMINAL
OVERALL WIDTH3.800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000,4GE51283F3G ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL


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